Pandas Profiling Report

Brought to you by YData

Dataset statistics

Number of variables	14
Number of observations	9357
Missing cells	0
Missing cells (%)	0.0%
Duplicate rows	0
Duplicate rows (%)	0.0%
Total size in memory	1.1 MiB
Average record size in memory	120.0 B

Variable types

DateTime	2
Numeric	12

Alerts

`AH` is highly overall correlated with `PT08.S4(NO2)` and 1 other fields	High correlation
`C6H6(GT)` is highly overall correlated with `CO(GT)` and 7 other fields	High correlation
`CO(GT)` is highly overall correlated with `C6H6(GT)` and 7 other fields	High correlation
`NO2(GT)` is highly overall correlated with `C6H6(GT)` and 6 other fields	High correlation
`NOx(GT)` is highly overall correlated with `C6H6(GT)` and 6 other fields	High correlation
`PT08.S1(CO)` is highly overall correlated with `C6H6(GT)` and 7 other fields	High correlation
`PT08.S2(NMHC)` is highly overall correlated with `C6H6(GT)` and 7 other fields	High correlation
`PT08.S3(NOx)` is highly overall correlated with `C6H6(GT)` and 7 other fields	High correlation
`PT08.S4(NO2)` is highly overall correlated with `AH` and 7 other fields	High correlation
`PT08.S5(O3)` is highly overall correlated with `C6H6(GT)` and 7 other fields	High correlation
`RH` is highly overall correlated with `T`	High correlation
`T` is highly overall correlated with `AH` and 2 other fields	High correlation

Reproduction

Analysis started	2025-04-07 00:07:46.805207
Analysis finished	2025-04-07 00:08:05.835332
Duration	19.03 seconds
Software version	ydata-profiling vv4.16.1
Download configuration	config.json

Date
Date

Distinct	391
Distinct (%)	4.2%
Missing	0
Missing (%)	0.0%
Memory size	146.2 KiB

Minimum	2004-03-10 00:00:00
Maximum	2005-04-04 00:00:00
Invalid dates	0
Invalid dates (%)	0.0%

Histogram with fixed size bins (bins=50)

Time
Date

Distinct	24
Distinct (%)	0.3%
Missing	0
Missing (%)	0.0%
Memory size	146.2 KiB

Minimum	2025-04-07 00:00:00
Maximum	2025-04-07 23:00:00
Invalid dates	0
Invalid dates (%)	0.0%

Histogram with fixed size bins (bins=24)

CO(GT)
Real number (ℝ)

High correlation

Distinct	97
Distinct (%)	1.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	2.1527495

Minimum	0.1
Maximum	11.9
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	146.2 KiB

Quantile statistics

Minimum	0.1
5-th percentile	0.5
Q1	1.2
median	2.1527495
Q3	2.6
95-th percentile	4.7
Maximum	11.9
Range	11.8
Interquartile range (IQR)	1.4

Descriptive statistics

Standard deviation	1.3160683
Coefficient of variation (CV)	0.61134298
Kurtosis	3.9104494
Mean	2.1527495
Median Absolute Deviation (MAD)	0.75274954
Skewness	1.5124615
Sum	20143.277
Variance	1.7320358
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
2.152749544	1683	18.0%
1	305	3.3%
1.4	279	3.0%
1.6	275	2.9%
1.5	273	2.9%
1.1	262	2.8%
0.7	260	2.8%
1.7	258	2.8%
1.3	253	2.7%
0.8	251	2.7%
Other values (87)	5258	56.2%

Value	Count	Frequency (%)
0.1	33	0.4%
0.2	45	0.5%
0.3	98	1.0%
0.4	160	1.7%
0.5	217	2.3%
0.6	244	2.6%
0.7	260	2.8%
0.8	251	2.7%
0.9	248	2.7%
1	305	3.3%

Value	Count	Frequency (%)
11.9	1	< 0.1%
11.5	1	< 0.1%
10.2	2	< 0.1%
10.1	1	< 0.1%
9.9	1	< 0.1%
9.5	1	< 0.1%
9.4	1	< 0.1%
9.3	1	< 0.1%
9.2	1	< 0.1%
9.1	2	< 0.1%

PT08.S1(CO)
Real number (ℝ)

High correlation

Distinct	3541
Distinct (%)	37.8%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	1102.9329

Minimum	647.25
Maximum	2039.75
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	146.2 KiB

Quantile statistics

Minimum	647.25
5-th percentile	811.45
Q1	937.5
median	1066.75
Q3	1238.75
95-th percentile	1509.4
Maximum	2039.75
Range	1392.5
Interquartile range (IQR)	301.25

Descriptive statistics

Standard deviation	218.20156
Coefficient of variation (CV)	0.19783756
Kurtosis	0.20842305
Mean	1102.9329
Median Absolute Deviation (MAD)	145.25
Skewness	0.71145677
Sum	10320143
Variance	47611.921
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
954.25	12	0.1%
986.75	12	0.1%
1099.5	12	0.1%
969	11	0.1%
988.25	11	0.1%
890.75	11	0.1%
1009.25	11	0.1%
925.75	11	0.1%
888	11	0.1%
1054	10	0.1%
Other values (3531)	9245	98.8%

Value	Count	Frequency (%)
647.25	1	< 0.1%
648.75	1	< 0.1%
654.75	1	< 0.1%
666.75	1	< 0.1%
667	1	< 0.1%
667.25	1	< 0.1%
669.25	1	< 0.1%
676.25	1	< 0.1%
677.5	1	< 0.1%
678.5	1	< 0.1%

Value	Count	Frequency (%)
2039.75	1	< 0.1%
2007.75	1	< 0.1%
1982.25	1	< 0.1%
1974.75	1	< 0.1%
1972.5	1	< 0.1%
1961.25	1	< 0.1%
1956	1	< 0.1%
1934	1	< 0.1%
1917.75	1	< 0.1%
1917	1	< 0.1%

C6H6(GT)
Real number (ℝ)

High correlation

Distinct	4138
Distinct (%)	44.2%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	10.178838

Minimum	0.14904774
Maximum	63.741476
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	146.2 KiB

Quantile statistics

Minimum	0.14904774
5-th percentile	1.7439373
Q1	4.4771454
median	8.2890854
Q3	14.096486
95-th percentile	24.880728
Maximum	63.741476
Range	63.592429
Interquartile range (IQR)	9.6193404

Descriptive statistics

Standard deviation	7.5032954
Coefficient of variation (CV)	0.73714656
Kurtosis	2.3235595
Mean	10.178838
Median Absolute Deviation (MAD)	4.4532507
Skewness	1.3371113
Sum	95243.387
Variance	56.299442
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
6.849891944	13	0.1%
6.810174913	9	0.1%
10.18426339	9	0.1%
5.560495658	9	0.1%
4.04571731	9	0.1%
7.772386849	8	0.1%
6.291887126	8	0.1%
6.341278497	8	0.1%
5.544912139	8	0.1%
5.101134318	8	0.1%
Other values (4128)	9268	99.0%

Value	Count	Frequency (%)
0.1490477388	2	< 0.1%
0.1649456884	1	< 0.1%
0.1719683734	1	< 0.1%
0.1815254092	2	< 0.1%
0.2127981659	1	< 0.1%
0.2241305792	1	< 0.1%
0.2406875551	1	< 0.1%
0.2420520143	1	< 0.1%
0.2671717608	1	< 0.1%
0.2700279111	1	< 0.1%

Value	Count	Frequency (%)
63.74147645	1	< 0.1%
52.05406416	1	< 0.1%
50.77953259	1	< 0.1%
50.67281895	1	< 0.1%
50.63282602	1	< 0.1%
49.49209269	1	< 0.1%
49.4393052	1	< 0.1%
48.21877473	1	< 0.1%
47.67183594	1	< 0.1%
47.4771456	1	< 0.1%

PT08.S2(NMHC)
Real number (ℝ)

High correlation

Distinct	4134
Distinct (%)	44.2%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	942.01956

Minimum	383.25
Maximum	2214
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	146.2 KiB

Quantile statistics

Minimum	383.25
5-th percentile	564.35
Q1	736
median	910.33333
Q3	1119
95-th percentile	1425.55
Maximum	2214
Range	1830.75
Interquartile range (IQR)	383

Descriptive statistics

Standard deviation	267.86485
Coefficient of variation (CV)	0.28435169
Kurtosis	0.023542219
Mean	942.01956
Median Absolute Deviation (MAD)	189.08333
Skewness	0.55717729
Sum	8814477
Variance	71751.58
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
850.25	13	0.1%
713.25	9	0.1%
984.5	9	0.1%
791	9	0.1%
848.5	9	0.1%
825.25	8	0.1%
889.75	8	0.1%
768.5	8	0.1%
827.5	8	0.1%
790.25	8	0.1%
Other values (4124)	9268	99.0%

Value	Count	Frequency (%)
383.25	2	< 0.1%
386.75	1	< 0.1%
388.25	1	< 0.1%
390.25	2	< 0.1%
396.5	1	< 0.1%
398.6666667	1	< 0.1%
401.75	1	< 0.1%
402	1	< 0.1%
406.5	1	< 0.1%
407	1	< 0.1%

Value	Count	Frequency (%)
2214	1	< 0.1%
2006.75	1	< 0.1%
1983	1	< 0.1%
1981	1	< 0.1%
1980.25	1	< 0.1%
1958.75	1	< 0.1%
1957.75	1	< 0.1%
1934.5	1	< 0.1%
1924	1	< 0.1%
1920.25	1	< 0.1%

NOx(GT)
Real number (ℝ)

High correlation

Distinct	2467
Distinct (%)	26.4%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	246.88125

Minimum	2
Maximum	1479
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	146.2 KiB

Quantile statistics

Minimum	2
5-th percentile	41
Q1	112
median	229
Q3	284.2
95-th percentile	652.96
Maximum	1479
Range	1477
Interquartile range (IQR)	172.2

Descriptive statistics

Standard deviation	193.41942
Coefficient of variation (CV)	0.78345122
Kurtosis	4.7616528
Mean	246.88125
Median Absolute Deviation (MAD)	100
Skewness	1.8892018
Sum	2310067.9
Variance	37411.071
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
246.8812516	1639	17.5%
65	37	0.4%
89	36	0.4%
41	36	0.4%
57	32	0.3%
46	31	0.3%
61	31	0.3%
51	31	0.3%
111	30	0.3%
72	30	0.3%
Other values (2457)	7424	79.3%

Value	Count	Frequency (%)
2	1	< 0.1%
4	1	< 0.1%
6	1	< 0.1%
7	1	< 0.1%
8	1	< 0.1%
9	1	< 0.1%
10	3	< 0.1%
11	4	< 0.1%
12	4	< 0.1%
13	4	< 0.1%

Value	Count	Frequency (%)
1479	1	< 0.1%
1389	2	< 0.1%
1369	1	< 0.1%
1358	1	< 0.1%
1345	1	< 0.1%
1310	1	< 0.1%
1301	1	< 0.1%
1290	1	< 0.1%
1253	1	< 0.1%
1247	1	< 0.1%

PT08.S3(NOx)
Real number (ℝ)

High correlation

Distinct	3868
Distinct (%)	41.3%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	832.63493

Minimum	322
Maximum	2682.75
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	146.2 KiB

Quantile statistics

Minimum	322
5-th percentile	482.95
Q1	654
median	803.5
Q3	967.5
95-th percentile	1284.1
Maximum	2682.75
Range	2360.75
Interquartile range (IQR)	313.5

Descriptive statistics

Standard deviation	255.70881
Coefficient of variation (CV)	0.30710795
Kurtosis	2.6436104
Mean	832.63493
Median Absolute Deviation (MAD)	155.75
Skewness	1.091018
Sum	7790965
Variance	65386.994
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
829.5	11	0.1%
866.25	10	0.1%
683.25	10	0.1%
696.75	9	0.1%
767	9	0.1%
732.5	9	0.1%
793	9	0.1%
815.5	9	0.1%
911.5	9	0.1%
874.25	9	0.1%
Other values (3858)	9263	99.0%

Value	Count	Frequency (%)
322	1	< 0.1%
324.5	1	< 0.1%
325.25	1	< 0.1%
328	1	< 0.1%
329.75	2	< 0.1%
333.5	1	< 0.1%
334.5	1	< 0.1%
339.5	1	< 0.1%
340	1	< 0.1%
340.75	1	< 0.1%

Value	Count	Frequency (%)
2682.75	1	< 0.1%
2559.25	1	< 0.1%
2541.5	1	< 0.1%
2330.75	1	< 0.1%
2327	1	< 0.1%
2317.75	1	< 0.1%
2294	1	< 0.1%
2121.25	1	< 0.1%
2095.25	1	< 0.1%
2094.75	1	< 0.1%

NO2(GT)
Real number (ℝ)

High correlation

Distinct	1420
Distinct (%)	15.2%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	113.07552

Minimum	2
Maximum	339.7
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	146.2 KiB

Quantile statistics

Minimum	2
5-th percentile	46
Q1	85.9
median	113.07552
Q3	133
95-th percentile	194
Maximum	339.7
Range	337.7
Interquartile range (IQR)	47.1

Descriptive statistics

Standard deviation	43.911095
Coefficient of variation (CV)	0.38833425
Kurtosis	1.201328
Mean	113.07552
Median Absolute Deviation (MAD)	24.075515
Skewness	0.68432463
Sum	1058047.6
Variance	1928.1843
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
113.0755152	1642	17.5%
97	68	0.7%
95	66	0.7%
101	65	0.7%
114	63	0.7%
68	63	0.7%
99	62	0.7%
96	62	0.7%
107	61	0.7%
119	61	0.7%
Other values (1410)	7144	76.3%

Value	Count	Frequency (%)
2	1	< 0.1%
3	1	< 0.1%
5	2	< 0.1%
7	1	< 0.1%
8	2	< 0.1%
9	2	< 0.1%
11	2	< 0.1%
12	2	< 0.1%
13	1	< 0.1%
14	5	0.1%

Value	Count	Frequency (%)
339.7	1	< 0.1%
332.6	1	< 0.1%
325.9	1	< 0.1%
321.6	1	< 0.1%
312.4	1	< 0.1%
310.1	1	< 0.1%
309.2	1	< 0.1%
306.4	1	< 0.1%
301.1	1	< 0.1%
295.6	1	< 0.1%

PT08.S4(NO2)
Real number (ℝ)

High correlation

Distinct	4762
Distinct (%)	50.9%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	1453.1729

Minimum	551
Maximum	2775
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	146.2 KiB

Quantile statistics

Minimum	551
5-th percentile	882.9
Q1	1227
median	1459.5
Q3	1668.25
95-th percentile	2020.3
Maximum	2775
Range	2224
Interquartile range (IQR)	441.25

Descriptive statistics

Standard deviation	343.20136
Coefficient of variation (CV)	0.2361738
Kurtosis	0.10928572
Mean	1453.1729
Median Absolute Deviation (MAD)	218.25
Skewness	0.20783151
Sum	13597339
Variance	117787.17
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
1490	10	0.1%
1363	9	0.1%
1623	8	0.1%
1479.25	8	0.1%
1488.25	8	0.1%
1400	8	0.1%
1533.5	8	0.1%
1538.5	8	0.1%
1430	8	0.1%
1445.5	7	0.1%
Other values (4752)	9275	99.1%

Value	Count	Frequency (%)
551	1	< 0.1%
559.25	1	< 0.1%
560.5	1	< 0.1%
579	1	< 0.1%
601	1	< 0.1%
601.75	1	< 0.1%
604.75	1	< 0.1%
621.25	1	< 0.1%
637	1	< 0.1%
640.25	1	< 0.1%

Value	Count	Frequency (%)
2775	1	< 0.1%
2746	1	< 0.1%
2690.5	1	< 0.1%
2684	1	< 0.1%
2679	1	< 0.1%
2666.5	1	< 0.1%
2665.25	1	< 0.1%
2662	1	< 0.1%
2643	1	< 0.1%
2642.75	1	< 0.1%

PT08.S5(O3)
Real number (ℝ)

High correlation

Distinct	5041
Distinct (%)	53.9%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	1032.4225

Minimum	221
Maximum	2522.75
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	146.2 KiB

Quantile statistics

Minimum	221
5-th percentile	463.25
Q1	733.25
median	970
Q3	1293
95-th percentile	1784.25
Maximum	2522.75
Range	2301.75
Interquartile range (IQR)	559.75

Descriptive statistics

Standard deviation	404.44261
Coefficient of variation (CV)	0.39174139
Kurtosis	-0.047560856
Mean	1032.4225
Median Absolute Deviation (MAD)	269.5
Skewness	0.60299368
Sum	9660376.9
Variance	163573.83
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
825.75	10	0.1%
904.5	8	0.1%
1049.75	8	0.1%
779	8	0.1%
1023.5	8	0.1%
835.5	8	0.1%
776.5	7	0.1%
922.5	7	0.1%
925.75	7	0.1%
699.75	7	0.1%
Other values (5031)	9279	99.2%

Value	Count	Frequency (%)
221	1	< 0.1%
224.75	1	< 0.1%
226.5	1	< 0.1%
232	1	< 0.1%
252	1	< 0.1%
252.5	1	< 0.1%
257	1	< 0.1%
260.5	1	< 0.1%
261	1	< 0.1%
261.5	1	< 0.1%

Value	Count	Frequency (%)
2522.75	1	< 0.1%
2522.25	1	< 0.1%
2519.25	1	< 0.1%
2515.25	1	< 0.1%
2493.5	1	< 0.1%
2480.25	1	< 0.1%
2474.75	1	< 0.1%
2465	1	< 0.1%
2452	1	< 0.1%
2433.5	1	< 0.1%

T
Real number (ℝ)

High correlation

Distinct	3733
Distinct (%)	39.9%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	18.231754

Minimum	-1.9
Maximum	44.6
Zeros	0
Zeros (%)	0.0%
Negative	14
Negative (%)	0.1%
Memory size	146.2 KiB

Quantile statistics

Minimum	-1.9
5-th percentile	4.6199999
Q1	11.725
median	17.575
Q3	24.275001
95-th percentile	34.35
Maximum	44.6
Range	46.5
Interquartile range (IQR)	12.550001

Descriptive statistics

Standard deviation	8.7823677
Coefficient of variation (CV)	0.48170722
Kurtosis	-0.44528686
Mean	18.231754
Median Absolute Deviation (MAD)	6.2499998
Skewness	0.32524374
Sum	170594.52
Variance	77.129983
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
15.05000019	15	0.2%
23.04999971	15	0.2%
20.80000019	13	0.1%
24	13	0.1%
14.57500005	12	0.1%
13.625	11	0.1%
21.4749999	11	0.1%
15.35000014	11	0.1%
21.3499999	11	0.1%
13.75	11	0.1%
Other values (3723)	9234	98.7%

Value	Count	Frequency (%)
-1.899999976	1	< 0.1%
-1.374999989	1	< 0.1%
-1.274999991	2	< 0.1%
-1.199999988	1	< 0.1%
-1.124999985	1	< 0.1%
-0.5500000194	2	< 0.1%
-0.4749999791	1	< 0.1%
-0.2500000056	1	< 0.1%
-0.1500000022	1	< 0.1%
-0.1000000015	1	< 0.1%

Value	Count	Frequency (%)
44.60000038	1	< 0.1%
44.34999943	1	< 0.1%
43.42499924	1	< 0.1%
43.12500095	1	< 0.1%
42.82499981	1	< 0.1%
42.79999924	1	< 0.1%
42.77500057	1	< 0.1%
42.67499924	1	< 0.1%
42.625	1	< 0.1%
42.5	1	< 0.1%

RH
Real number (ℝ)

High correlation

Distinct	5265
Distinct (%)	56.3%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	49.189157

Minimum	9.1750002
Maximum	88.725
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	146.2 KiB

Quantile statistics

Minimum	9.1750002
5-th percentile	20.45
Q1	35.8
median	49.65
Q3	62.250002
95-th percentile	77.625
Maximum	88.725
Range	79.55
Interquartile range (IQR)	26.450002

Descriptive statistics

Standard deviation	17.194081
Coefficient of variation (CV)	0.34955022
Kurtosis	-0.80681844
Mean	49.189157
Median Absolute Deviation (MAD)	13.175
Skewness	-0.043945335
Sum	460262.95
Variance	295.63642
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
47.75	11	0.1%
51.44999981	9	0.1%
55.94999981	8	0.1%
49.67500019	8	0.1%
57.92500019	8	0.1%
50.10000038	8	0.1%
54.5	8	0.1%
50.125	7	0.1%
49.05000019	7	0.1%
39.40000057	7	0.1%
Other values (5255)	9276	99.1%

Value	Count	Frequency (%)
9.175000191	1	< 0.1%
9.224999905	1	< 0.1%
9.300000191	1	< 0.1%
9.599999905	1	< 0.1%
9.799999952	1	< 0.1%
9.875000238	1	< 0.1%
9.900000095	1	< 0.1%
9.950000048	1	< 0.1%
9.974999905	1	< 0.1%
10.2249999	1	< 0.1%

Value	Count	Frequency (%)
88.72500038	1	< 0.1%
87.17499924	1	< 0.1%
87.07499886	1	< 0.1%
86.95000076	1	< 0.1%
86.62500191	1	< 0.1%
86.55000114	1	< 0.1%
86.52500153	1	< 0.1%
86.47500038	1	< 0.1%
86.00000191	1	< 0.1%
85.69999886	1	< 0.1%

AH
Real number (ℝ)

High correlation

Distinct	9353
Distinct (%)	> 99.9%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	1.019621

Minimum	0.18467902
Maximum	2.2310357
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	146.2 KiB

Quantile statistics

Minimum	0.18467902
5-th percentile	0.39745925
Q1	0.73227992
median	0.98950435
Q3	1.3066711
95-th percentile	1.7204083
Maximum	2.2310357
Range	2.0463567
Interquartile range (IQR)	0.57439114

Descriptive statistics

Standard deviation	0.40220309
Coefficient of variation (CV)	0.39446334
Kurtosis	-0.54660276
Mean	1.019621
Median Absolute Deviation (MAD)	0.28598896
Skewness	0.25939111
Sum	9540.5934
Variance	0.16176733
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
1.471325566	2	< 0.1%
0.7058010096	2	< 0.1%
1.320841244	2	< 0.1%
0.7797699428	2	< 0.1%
0.7483436266	1	< 0.1%
0.7081040235	1	< 0.1%
0.7128827373	1	< 0.1%
0.6944093366	1	< 0.1%
0.7151113922	1	< 0.1%
0.7698923251	1	< 0.1%
Other values (9343)	9343	99.9%

Value	Count	Frequency (%)
0.184679021	1	< 0.1%
0.1861794399	1	< 0.1%
0.1909612085	1	< 0.1%
0.1974686974	1	< 0.1%
0.1987566874	1	< 0.1%
0.2028527693	1	< 0.1%
0.2031033497	1	< 0.1%
0.2061708872	1	< 0.1%
0.2085747799	1	< 0.1%
0.2157357083	1	< 0.1%

Value	Count	Frequency (%)
2.231035716	1	< 0.1%
2.180639319	1	< 0.1%
2.176616312	1	< 0.1%
2.171932117	1	< 0.1%
2.139495892	1	< 0.1%
2.136178693	1	< 0.1%
2.124690971	1	< 0.1%
2.119450226	1	< 0.1%
2.117033465	1	< 0.1%
2.116387171	1	< 0.1%

	AH	C6H6(GT)	CO(GT)	NO2(GT)	NOx(GT)	PT08.S1(CO)	PT08.S2(NMHC)	PT08.S3(NOx)	PT08.S4(NO2)	PT08.S5(O3)	RH	T
AH	1.000	0.172	0.054	-0.292	-0.142	0.109	0.173	-0.193	0.644	0.055	0.158	0.705
C6H6(GT)	0.172	1.000	0.795	0.576	0.594	0.891	1.000	-0.848	0.737	0.874	-0.118	0.259
CO(GT)	0.054	0.795	1.000	0.648	0.683	0.751	0.795	-0.700	0.529	0.742	0.011	0.056
NO2(GT)	-0.292	0.576	0.648	1.000	0.796	0.585	0.576	-0.607	0.122	0.623	-0.097	-0.181
NOx(GT)	-0.142	0.594	0.683	0.796	1.000	0.610	0.594	-0.679	0.133	0.679	0.184	-0.248
PT08.S1(CO)	0.109	0.891	0.751	0.585	0.610	1.000	0.891	-0.856	0.628	0.899	0.095	0.058
PT08.S2(NMHC)	0.173	1.000	0.795	0.576	0.594	0.891	1.000	-0.848	0.738	0.873	-0.118	0.260
PT08.S3(NOx)	-0.193	-0.848	-0.700	-0.607	-0.679	-0.856	-0.848	1.000	-0.522	-0.864	-0.093	-0.093
PT08.S4(NO2)	0.644	0.737	0.529	0.122	0.133	0.628	0.738	-0.522	1.000	0.541	-0.061	0.614
PT08.S5(O3)	0.055	0.874	0.742	0.623	0.679	0.899	0.873	-0.864	0.541	1.000	0.132	-0.025
RH	0.158	-0.118	0.011	-0.097	0.184	0.095	-0.118	-0.093	-0.061	0.132	1.000	-0.536
T	0.705	0.259	0.056	-0.181	-0.248	0.058	0.260	-0.093	0.614	-0.025	-0.536	1.000

A simple visualization of nullity by column.

Nullity matrix is a data-dense display which lets you quickly visually pick out patterns in data completion.

	Date	Time	CO(GT)	PT08.S1(CO)	C6H6(GT)	PT08.S2(NMHC)	NOx(GT)	PT08.S3(NOx)	NO2(GT)	PT08.S4(NO2)	PT08.S5(O3)	T	RH	AH
DateandTime
2004-03-10 18:00:00	2004-03-10	18:00:00	2.6	1360.00	11.881723	1045.50	166.000000	1056.25	113.000000	1692.00	1267.50	13.600	48.875001	0.757754
2004-03-10 19:00:00	2004-03-10	19:00:00	2.0	1292.25	9.397165	954.75	103.000000	1173.75	92.000000	1558.75	972.25	13.300	47.700000	0.725487
2004-03-10 20:00:00	2004-03-10	20:00:00	2.2	1402.00	8.997817	939.25	131.000000	1140.00	114.000000	1554.50	1074.00	11.900	53.975000	0.750239
2004-03-10 21:00:00	2004-03-10	21:00:00	2.2	1375.50	9.228796	948.25	172.000000	1092.00	122.000000	1583.75	1203.25	11.000	60.000000	0.786713
2004-03-10 22:00:00	2004-03-10	22:00:00	1.6	1272.25	6.518224	835.50	131.000000	1205.00	116.000000	1490.00	1110.00	11.150	59.575001	0.788794
2004-03-10 23:00:00	2004-03-10	23:00:00	1.2	1197.00	4.741012	750.25	89.000000	1336.50	96.000000	1393.00	949.25	11.175	59.175000	0.784772
2004-03-11 00:00:00	2004-03-11	00:00:00	1.2	1185.00	3.624399	689.50	62.000000	1461.75	77.000000	1332.75	732.50	11.325	56.775000	0.760312
2004-03-11 01:00:00	2004-03-11	01:00:00	1.0	1136.25	3.326677	672.00	62.000000	1453.25	76.000000	1332.75	729.50	10.675	60.000000	0.770238
2004-03-11 02:00:00	2004-03-11	02:00:00	0.9	1094.00	2.339416	608.50	45.000000	1579.00	60.000000	1276.00	619.50	10.650	59.674999	0.764819
2004-03-11 03:00:00	2004-03-11	03:00:00	0.6	1009.75	1.696658	560.75	246.881252	1705.00	113.075515	1234.75	501.25	10.250	60.200001	0.751657

	Date	Time	CO(GT)	PT08.S1(CO)	C6H6(GT)	PT08.S2(NMHC)	NOx(GT)	PT08.S3(NOx)	NO2(GT)	PT08.S4(NO2)	PT08.S5(O3)	T	RH	AH
DateandTime
2005-04-04 05:00:00	2005-04-04	05:00:00	0.5	888.25	1.307608	528.00	76.5	1076.50	53.1	987.00	577.50	10.400000	59.875000	0.754964
2005-04-04 06:00:00	2005-04-04	06:00:00	1.1	1030.50	4.359341	730.25	182.2	760.00	93.0	1129.00	905.00	9.550000	63.150000	0.753129
2005-04-04 07:00:00	2005-04-04	07:00:00	4.0	1383.50	17.364240	1220.75	593.7	470.25	154.6	1600.00	1457.25	9.675000	61.924999	0.744608
2005-04-04 08:00:00	2005-04-04	08:00:00	5.0	1446.00	22.393233	1361.50	586.2	414.75	173.6	1776.50	1704.50	13.550000	48.875000	0.755337
2005-04-04 09:00:00	2005-04-04	09:00:00	3.9	1296.50	13.552393	1102.00	522.7	506.75	186.5	1375.25	1582.50	18.150001	36.275001	0.748652
2005-04-04 10:00:00	2005-04-04	10:00:00	3.1	1314.25	13.529605	1101.25	471.7	538.50	189.8	1374.25	1728.50	21.850000	29.250000	0.756824
2005-04-04 11:00:00	2005-04-04	11:00:00	2.4	1162.50	11.355157	1027.00	353.3	603.75	179.2	1263.50	1269.00	24.325000	23.725000	0.711864
2005-04-04 12:00:00	2005-04-04	12:00:00	2.4	1142.00	12.374538	1062.50	293.0	603.25	174.7	1240.75	1092.00	26.900000	18.350000	0.640649
2005-04-04 13:00:00	2005-04-04	13:00:00	2.1	1002.50	9.547187	960.50	234.5	701.50	155.7	1041.00	769.75	28.325000	13.550000	0.513866
2005-04-04 14:00:00	2005-04-04	14:00:00	2.2	1070.75	11.932060	1047.25	265.2	654.00	167.7	1128.50	816.00	28.500000	13.125000	0.502804

Overview

Interactions

Correlations

Missing values

Sample

Overview

Variables

Interactions

Correlations

Missing values

Sample